{"product_id":"ovation-7379a70g03-m-bus-terminator-card","title":"Emerson Ovation 7379A70G03 M-BUS Terminator Card","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Emerson Ovation 7379A70G03 M-BUS Terminator Card is a specialized component designed for the Ovation distributed control system architecture. This module provides essential impedance matching at the extremities of the M-BUS communication network. By properly terminating the bus, the 7379A70G03 prevents signal reflections and standing waves that can lead to data corruption, bit errors, and communication instability in demanding industrial environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProvides reliable impedance matching for the Ovation M-BUS communication network.\u003c\/li\u003e\n\u003cli\u003ePassive design requiring no external power supply for operation.\u003c\/li\u003e\n\u003cli\u003eRugged construction suitable for installation in power generation and heavy industrial control cabinets.\u003c\/li\u003e\n\u003cli\u003eEnsures deterministic data transmission by suppressing signal noise and reflections.\u003c\/li\u003e\n\u003cli\u003eDirect interface design for seamless integration into existing M-BUS terminal assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis terminator card is primarily utilized in Emerson Ovation DCS configurations where M-BUS communication is employed. Typical applications include the stabilization of serial I\/O communication links in power plants, water treatment facilities, and large-scale process automation systems where maintaining signal integrity across long cable runs is critical for system reliability.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e7379A70G03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson Ovation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eM-BUS Signal Termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003ePassive (No external power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDirect interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system is powered down before installing or removing any interface modules to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the card is correctly seated in the designated M-BUS termination slot to ensure proper contact and impedance matching.\u003c\/li\u003e\n\u003cli\u003eHandle the module using standard ESD (Electrostatic Discharge) protection practices to prevent damage to internal components.\u003c\/li\u003e\n\u003cli\u003eRoute communication cables away from high-voltage power lines and sources of high electromagnetic interference (EMI) to maintain signal quality.\u003c\/li\u003e\n\u003cli\u003eRegularly inspect the connection points for debris or oxidation to ensure consistent electrical contact.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eDoes the 7379A70G03 require an external power source?\u003c\/h3\u003e\u003cp\u003eNo, this is a passive termination card. It does not require any active power supply for its operation within the Ovation M-BUS network.\u003c\/p\u003e\u003ch3\u003eWhat is the primary function of this module?\u003c\/h3\u003e\u003cp\u003eThe primary function is to provide impedance matching at the end of an M-BUS communication segment, which helps eliminate signal reflections and ensures the stability of data transmission between I\/O nodes and the controller.\u003c\/p\u003e","brand":"数据库","offers":[{"title":"Default Title","offer_id":48871423705278,"sku":"7379A70G03","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_0aa08b85-275f-4020-9531-3aebc1fc122a.jpg?v=1788941033","url":"https:\/\/www.autooiltech.com\/ar\/products\/ovation-7379a70g03-m-bus-terminator-card","provider":"AutoOilTech Limited","version":"1.0","type":"link"}